EP1953939A4 - Multicarrier receiver, multicarrier communication system and demodulating method - Google Patents

Multicarrier receiver, multicarrier communication system and demodulating method

Info

Publication number
EP1953939A4
EP1953939A4 EP06832655.2A EP06832655A EP1953939A4 EP 1953939 A4 EP1953939 A4 EP 1953939A4 EP 06832655 A EP06832655 A EP 06832655A EP 1953939 A4 EP1953939 A4 EP 1953939A4
Authority
EP
European Patent Office
Prior art keywords
multicarrier
communication system
receiver
demodulating method
multicarrier communication
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP06832655.2A
Other languages
German (de)
French (fr)
Other versions
EP1953939A1 (en
Inventor
Yasuhiro Hamaguchi
Minoru Kubota
Shimpei To
Shoichi Shitara
Kimihiko Imamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sharp Corp filed Critical Sharp Corp
Publication of EP1953939A1 publication Critical patent/EP1953939A1/en
Publication of EP1953939A4 publication Critical patent/EP1953939A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
EP06832655.2A 2005-11-16 2006-11-15 Multicarrier receiver, multicarrier communication system and demodulating method Withdrawn EP1953939A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005331593 2005-11-16
PCT/JP2006/322724 WO2007058193A1 (en) 2005-11-16 2006-11-15 Multicarrier receiver, multicarrier communication system and demodulating method

Publications (2)

Publication Number Publication Date
EP1953939A1 EP1953939A1 (en) 2008-08-06
EP1953939A4 true EP1953939A4 (en) 2014-01-08

Family

ID=38048578

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06832655.2A Withdrawn EP1953939A4 (en) 2005-11-16 2006-11-15 Multicarrier receiver, multicarrier communication system and demodulating method

Country Status (4)

Country Link
US (1) US8467462B2 (en)
EP (1) EP1953939A4 (en)
JP (1) JP4852551B2 (en)
WO (1) WO2007058193A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8126076B2 (en) * 2007-02-27 2012-02-28 Motorola Mobility, Inc. Method and apparatus for transmission within a multi-carrier communication system
WO2010121657A1 (en) * 2009-04-22 2010-10-28 Nokia Siemens Networks Oy Selective interference rejection combining
KR101320230B1 (en) * 2011-12-09 2013-10-21 삼성전기주식회사 Apparatus for base station dual communication network
EP3486666B8 (en) * 2017-11-16 2021-09-08 Rohde & Schwarz GmbH & Co. KG Measuring device and measuring method for noise-corrected transmitter performance measurement
US10841030B2 (en) * 2018-07-30 2020-11-17 Avago Technologies International Sales Pte. Limited Leg combining by FFT selection

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050047515A1 (en) * 2003-08-27 2005-03-03 Walton J. Rodney Frequency-independent spatial processing for wideband MISO and MIMO systems
US20050084000A1 (en) * 2003-10-17 2005-04-21 Krauss Thomas P. Method and apparatus for transmission and reception within an OFDM communication system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3976168B2 (en) 2001-09-06 2007-09-12 株式会社エヌ・ティ・ティ・ドコモ Transmitter and receiver
CA2415170C (en) * 2001-12-28 2008-07-15 Ntt Docomo, Inc. Receiver, transmitter, communication system, and method of communication
US7463577B2 (en) * 2002-04-09 2008-12-09 Panasonic Corporation OFDM communication method and OFDM communication device
JP4483218B2 (en) * 2002-08-08 2010-06-16 Ｋｄｄｉ株式会社 Space-time transmit diversity multi-carrier CDMA receiver, transmitter, and radio communication system including the receiver
US20040116077A1 (en) 2002-08-08 2004-06-17 Kddi Corporation Transmitter device and receiver device adopting space time transmit diversity multicarrier CDMA, and wireless communication system with the transmitter device and the receiver device
JP3629261B2 (en) * 2002-11-26 2005-03-16 松下電器産業株式会社 Wireless receiver
AU2003283752A1 (en) * 2002-12-12 2004-06-30 Koninklijke Philips Electronics N.V. A backward compatible transmitter diversity scheme for use in an ofdm communication system
US7280467B2 (en) * 2003-01-07 2007-10-09 Qualcomm Incorporated Pilot transmission schemes for wireless multi-carrier communication systems
CN1754336B (en) * 2003-02-28 2010-12-08 株式会社Ntt都科摩 Radio communication system and radio communication method
US6944142B2 (en) * 2003-05-13 2005-09-13 Interdigital Technology Corporation Method for soft and softer handover in time division duplex code division multiple access (TDD-CDMA) networks
JP2006081131A (en) 2004-09-06 2006-03-23 Tokyo Institute Of Technology Mimo-ofdm transceiver using phase hopping transmitting diversity

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050047515A1 (en) * 2003-08-27 2005-03-03 Walton J. Rodney Frequency-independent spatial processing for wideband MISO and MIMO systems
US20050084000A1 (en) * 2003-10-17 2005-04-21 Krauss Thomas P. Method and apparatus for transmission and reception within an OFDM communication system

Also Published As

Publication number Publication date
WO2007058193A1 (en) 2007-05-24
JP4852551B2 (en) 2012-01-11
US8467462B2 (en) 2013-06-18
US20090046791A1 (en) 2009-02-19
JPWO2007058193A1 (en) 2009-04-30
EP1953939A1 (en) 2008-08-06

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20080612

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

RIN1 Information on inventor provided before grant (corrected)

Inventor name: HAMAGUCHI, YASUHIRO

Inventor name: KUBOTA, MINORU

Inventor name: IMAMURA, KIMIHIKO

Inventor name: TO, SHIMPEI

Inventor name: SHITARA, SHOICHI

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20131206

RIC1 Information provided on ipc code assigned before grant

Ipc: H04L 27/26 20060101ALI20131202BHEP

Ipc: H04L 1/00 20060101ALI20131202BHEP

Ipc: H04L 25/02 20060101ALI20131202BHEP

Ipc: H04J 11/00 20060101AFI20131202BHEP

17Q First examination report despatched

Effective date: 20140822

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18W Application withdrawn

Effective date: 20171201